yes i agree that this would be a check on the dc software that it is producing a reasonable geodetic position. afterall this affects the scale of the ...

i only use the OPUS solution if geodetic positions have to be accurate and transformed into SPC or UTM which is not the norm for me. Otherwise it does...

Are you sure your total station is correct?this is why i raised the question about trusting everything that comes out the "black box" if surveyors are...

Are you sure your total station is correct?Right on Jerry. I am old enough to remember even chaining corrections. I am just not a geodesy surveyor and...

Are you sure your total station is correct?THAT IS AN EXCELLANT IDEA! I LIVE WITHIN 100 MI FROM 2 BASELINE COURSES

varies from a few hundreths to a few tenths per 1/2 mile

Thanks for the update. I have decided to withhold any purchase of receivers until after this Light Square thing gets resolved. I will probably purchas...

thanks for the heads up! what is your opinion of the new topcon hyper. it looks like a dup of the trimble r8. I am thinking now just investing on used...

James,so what you're saying is that Spectra Precision is the "poor man's" Trimble and that the product line will change with the Ashtech merger. Can t...

@Joewhere does the card get inserted? Is it like an external drive that can be pulled out each day? Thanks

My salesman quoted the receivers as $15k not with data controller. To get it financed requires 10% down so $12.5K over 24 months. Problem is do I want...

upgrading from Legacy-H GD(L1 L2 tracking GPS only) The Epoch 50 (dont know the origin of 50) tracks GPS L1,L2,L2C AND L5 and tracks GLONASS L1,L2